Nail Tech Must-haves Set for Nail Art: This manicure kit includes 1*15 ml gel base coat+ 1*15 ml gel top coat. It's normal for the base coat to remain slightly sticky after curing – this enhances adhesion. The top coat gel nail polish will seal it. (Avoid over-curing, or peeling may occur.) | No Chip Base Gel: Modelones Gel Base Coat gives pro-level adhesion for long-lasting color gel wear. The base gel polish applies smoothly and evenly, protects your nails gently, and removes easily. | Long-lasting Top Coat Gel: modelones clear gel nail polish top coat can make your gel last for over 30 days with a proper application due to its wear-resistant feature. Flexible no wipe top coat gel nail polish leaves a gorgeous glossy finish that lasts longer, doesn’t chip or scratch | Natural nail tech supplies set: This set is made from natural ingredients. The ACID-FREE formula does not burn or irritate nails. The healthy and environmentally friendly formula is non-toxic to the body. It is suitable for starters to DIY gel nail designs at home | Notice: Skin Test before using is necessary. Please contact us directly if you have any problems while using it. We always keep active to help you solve problems